Cfmprot Protection Diagram; Cfm Supervisor Access Register (Cfmsacc) - Motorola ColdFire MCF5281 User Manual

(ARRAY_BASE + 0x0007_FFFF)
PROTECT[31]
(ARRAY_BASE + 0x0007_C000)
PROTECT[2]
(ARRAY_BASE + 0x0000_8000)
(ARRAY_BASE + 0x0000_4000)
(ARRAY_BASE + 0x0000_0000)
6.3.4.5

CFM Supervisor Access Register (CFMSACC)

The CFMSACC specifies the supervisor/user access permissions of Flash logical sectors.
31
Field
Reset
R/W
15
Field
Reset
R/W
Address
Note: The CFMPROT register is loaded at reset from the Flash Supervisor/user Space Restrictions longword stored at the
array base address + 0x0000_040C.
Figure 6-9. CFM Supervisor Access Register (CFMSACC)
MOTOROLA
SECTOR 31
}
16Kbyte Sector
SECTOR 2
SECTOR 1
SECTOR 0
Figure 6-8. CFMPROT Protection Diagram
Chapter 6. ColdFire Flash Module (CFM)
•
•
•
Protected Flash Logical Sectors
as defined by CFMPROT register
SUPV
See Note
R/W
SUPV
See Note
R/W
IPSBAR + 0x1D_0014
Memory Map
16
0
6-13